(19)

(11)

EP 0 099 398 A1

(12)

(43) Date of publication: 01.02.1984 Bulletin 1984/05 (21) Application number: 83900599.0 (22) Date of filing: 13.01.1983

(51) International Patent Classification (IPC):  H01P 3/ 00( . ) H01P 3/ 08( . ) (86) International application number: PCT/US1983/000051 (87) International publication number: WO 1983/002687 (04.08.1983 Gazette 1983/18)

(84) Designated Contracting States: DE FR GB NL SE (30) Priority: 21.01.1982 US 19820341366 (71) Applicant: COMMUNICATIONS SATELLITE CORPORATION Washington, D.C. 20024 (US)	(72) Inventor: STEGENS, Ronald E. Brookville, MD 20729 (US)